---
title: "Changes to POST /broadcast_tx_async"
method: POST
path: "/broadcast_tx_async"
---

# Changes to POST /broadcast_tx_async

`POST /broadcast_tx_async`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 9 revisions.

- **2026-09-03** `4a6c7147e1c3` — 9 breaking, 9 info
- **2026-08-10** `f586f4853138` — 1 info
- **2026-05-07** `28449cf3a488` — 3 breaking, 1 warning, 11 info

## Changes

- **2026-09-03** `4a6c7147e1c3` — 9 breaking, 9 info
  - added `subschema #1, subschema #2` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeView]/receipts_outcome/items/outcome/status/allOf[#/components/schemas/ExecutionStatusView]/oneOf[subschema #2]/Failure` response property `oneOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeView]/status/allOf[#/components/schemas/FinalExecutionStatus]/oneOf[subschema #3]/Failure` response property `oneOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeView]/transaction_outcome/allOf[#/components/schemas/ExecutionOutcomeWithIdView]/outcome/status/allOf[#/components/schemas/ExecutionStatusView]/oneOf[subschema #2]/Failure` response property `oneOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/receipts_outcome/items/outcome/status/allOf[#/components/schemas/ExecutionStatusView]/oneOf[subschema #2]/Failure` response property `oneOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/status/allOf[#/components/schemas/FinalExecutionStatus]/oneOf[subschema #3]/Failure` response property `oneOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/transaction_outcome/allOf[#/components/schemas/ExecutionOutcomeWithIdView]/outcome/status/allOf[#/components/schemas/ExecutionStatusView]/oneOf[subschema #2]/Failure` response property `oneOf` list for the response status `200`
  - added `subschema #9, subschema #10, subschema #18` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeView]/transaction/allOf[#/components/schemas/SignedTransactionView]/actions/items/` response property `oneOf` list for the response status `200`
  - added `subschema #9, subschema #10, subschema #18` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/receipts/items/receipt/oneOf[subschema #1]/Action/actions/items/` response property `oneOf` list for the response status `200`
  - added `subschema #9, subschema #10, subschema #18` to the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/transaction/allOf[#/components/schemas/SignedTransactionView]/actions/items/` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeView]/receipts_outcome/items/outcome/status/allOf[#/components/schemas/ExecutionStatusView]/oneOf[subschema #2]/Failure` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeView]/status/allOf[#/components/schemas/FinalExecutionStatus]/oneOf[subschema #3]/Failure` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeView]/transaction_outcome/allOf[#/components/schemas/ExecutionOutcomeWithIdView]/outcome/status/allOf[#/components/schemas/ExecutionStatusView]/oneOf[subschema #2]/Failure` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/receipts_outcome/items/outcome/status/allOf[#/components/schemas/ExecutionStatusView]/oneOf[subschema #2]/Failure` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/status/allOf[#/components/schemas/FinalExecutionStatus]/oneOf[subschema #3]/Failure` response property `oneOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/transaction_outcome/allOf[#/components/schemas/ExecutionOutcomeWithIdView]/outcome/status/allOf[#/components/schemas/ExecutionStatusView]/oneOf[subschema #2]/Failure` response property `oneOf` list for the response status `200`
  - removed `subschema #9, subschema #10` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeView]/transaction/allOf[#/components/schemas/SignedTransactionView]/actions/items/` response property `oneOf` list for the response status `200`
  - removed `subschema #9, subschema #10` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/receipts/items/receipt/oneOf[subschema #1]/Action/actions/items/` response property `oneOf` list for the response status `200`
  - removed `subschema #9, subschema #10` from the `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info/anyOf[#/components/schemas/TimeoutErrorCause]/oneOf[subschema #2]/status/anyOf[#/components/schemas/FinalExecutionOutcomeWithReceiptView]/transaction/allOf[#/components/schemas/SignedTransactionView]/actions/items/` response property `oneOf` list for the response status `200`
- **2026-08-10** `f586f4853138` — 1 info
  - added the optional property `oneOf[subschema #2]/error/oneOf[subschema #2]/cause/oneOf[subschema #6]/info` to the response with the `200` status
- **2026-05-07** `28449cf3a488` — 3 breaking, 1 warning, 11 info
  - request property `jsonrpc` was restricted to a list of enum values
  - request property `params/wait_until` was restricted to a list of enum values
  - the `params/wait_until` request property type changed from no type to `string`
  - removed `#/components/schemas/TxExecutionStatus` from the `params/wait_until` request property `allOf` list
  - the request property `id` became optional
  - the request property `jsonrpc` became optional
  - the `id` request property default value `dontcare` was added
  - the `jsonrpc` request property default value `2.0` was added
  - added the new `2.0` enum value to the request property `jsonrpc`
  - added the new `EXECUTED` enum value to the request property `params/wait_until`
  - added the new `EXECUTED_OPTIMISTIC` enum value to the request property `params/wait_until`
  - added the new `FINAL` enum value to the request property `params/wait_until`
  - added the new `INCLUDED` enum value to the request property `params/wait_until`
  - added the new `INCLUDED_FINAL` enum value to the request property `params/wait_until`
  - added the new `NONE` enum value to the request property `params/wait_until`

---

[Operation](https://skmtc.dev/near/apis/near-protocol-json-rpc-api/docs/broadcast_tx_async/post.md) · [API](https://skmtc.dev/near/apis/near-protocol-json-rpc-api.md) · [Page](https://skmtc.dev/near/apis/near-protocol-json-rpc-api/changes/broadcast_tx_async/post)